GB964087A - A device for the control of machine tools from a drawing or from a model,in particular by means of an intermediate recording - Google Patents

A device for the control of machine tools from a drawing or from a model,in particular by means of an intermediate recording

Info

Publication number
GB964087A
GB964087A GB37079/60A GB3707960A GB964087A GB 964087 A GB964087 A GB 964087A GB 37079/60 A GB37079/60 A GB 37079/60A GB 3707960 A GB3707960 A GB 3707960A GB 964087 A GB964087 A GB 964087A
Authority
GB
United Kingdom
Prior art keywords
movement
cell
photo
signals
curve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB37079/60A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Publication of GB964087A publication Critical patent/GB964087A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/127—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using non-mechanical sensing
    • B23Q35/128—Sensing by using optical means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/42—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine
    • G05B19/4202—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model
    • G05B19/4205—Recording and playback systems, i.e. in which the programme is recorded from a cycle of operations, e.g. the cycle of operations being manually controlled, after which this record is played back on the same machine preparation of the programme medium using a drawing, a model in which a drawing is traced or scanned and corresponding data recorded

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Position Or Direction (AREA)
  • Machine Tool Copy Controls (AREA)
GB37079/60A 1959-11-03 1960-10-28 A device for the control of machine tools from a drawing or from a model,in particular by means of an intermediate recording Expired GB964087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR809196A FR1248485A (fr) 1959-11-03 1959-11-03 Procédé et dispositifs pour la commande de machines industrielles par différencesde fréquences, à partir d'un dessin ou d'une maquette

Publications (1)

Publication Number Publication Date
GB964087A true GB964087A (en) 1964-07-15

Family

ID=8720851

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37079/60A Expired GB964087A (en) 1959-11-03 1960-10-28 A device for the control of machine tools from a drawing or from a model,in particular by means of an intermediate recording

Country Status (4)

Country Link
US (1) US3159778A (fr)
DE (1) DE1413720A1 (fr)
FR (1) FR1248485A (fr)
GB (1) GB964087A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283147A (en) * 1962-05-09 1966-11-01 Emik A Avakian Energy-projecting and scanning apparatus
US3423589A (en) * 1965-05-19 1969-01-21 Stewart Warner Corp Pattern contour tracing apparatus utilizing pulsating light source
US3437816A (en) * 1966-12-14 1969-04-08 Gen Precision Inc Energy correlator employing crossed endless belts with slits therein
US3774098A (en) * 1971-02-22 1973-11-20 Morfax Ltd Machine tool control
DE2622906B2 (de) * 1975-05-23 1981-04-16 Kobe Steel, Ltd., Kobe, Hyogo Verfahren und Einrichtung zur Steuerung eines Industrieautomaten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537770A (en) * 1949-02-17 1951-01-09 Gen Electric Programming control system
US2777354A (en) * 1950-09-15 1957-01-15 Beckman Instruments Inc Apparatus for recording and reproducing variables
GB760321A (en) * 1953-03-14 1956-10-31 Ferranti Ltd Improvements relating to measuring apparatus
US2851643A (en) * 1953-08-17 1958-09-09 Zindler Lumoprint Kg Apparatus for transmitting the movement of a point to a distance
US2806986A (en) * 1954-12-31 1957-09-17 Ibm High performance servo system
US2895053A (en) * 1958-05-27 1959-07-14 Jack V Franck Measuring projector

Also Published As

Publication number Publication date
DE1413720A1 (de) 1969-05-14
US3159778A (en) 1964-12-01
FR1248485A (fr) 1960-12-16

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